	function drawVisualization() {
  // Create and populate the data table.
  var data = google.visualization.arrayToDataTable([
['x',	"\ue7\u8b\u82\ue6\u80\u92\ue6\ub0\ub4\ue6\u99\ub6",	"\ue5\u8d\ua1\ue5\ube\ub7\ue9\u87\u8c\ue6\u96\uaf\ue7\u9a\u84\ue5\u89\ua7\ue6\uaf\u92\ue5\u9b\ube\ue8\u85\ube",	"\ue4\ubc\u8a\ue5\ua2\ua8\ue8\u8b\u8f\ue6\u96\uaf\ue7\u9a\u84\ue5\u87\u80\ue5\u8c\u96\ue4\ub9\u8b\ue7\ubc\u9a",	"\ue4\uba\u9a\ue7\u85\u9e\ue6\u9e\u81\ue7\u9a\u84\ue9\ubb\u91\ue6\u9a\u97\ue4\ub9\u8b\ue8\ua1\u80",	"\ue7\u8e\u89\ue7\u8f\u91\ue4\ub9\u8b\ue5\u99\uac",	"\ue9\u9b\ub7\ue7\ua5\u9e\ue7\u9a\u84\ue7\ub2\ube\ue5\u87\u86\ue4\ub9\u8b\ue8\ua7\u86",	"\ue5\ubd\ub1\ue8\ub8\uaa\ue7\uaa\u81\ue8\ua2\uad\ue8\u90\ua5\ue7\u9a\u84\ue7\u88\u86\ue8\ua3\u82\ue6\u8a\ua4\ue7\uac\ua6",	"\ue5\ubc\ua0\ue5\u8f\ub6\ue7\u9a\u84\ue8\ube\u89\ue7\u85\u8c\ue7\ub2\ube\ue5\u8d\u8e",	"\ue4\ub9\u9d\ue5\ua4\ub4\ue8\u9b\u87\ue4\ub9\u8b\ue6\u81\uaf",	"\ue4\ub9\u8c\ue8\u8b\u8f\ue9\u9b\ub7\ue7\u9a\u84\ue6\u9c\u80\ue7\ubb\u88\ue6\u8a\u89\ue6\u8b\ua9"],
[588,	32070,	46184.5,	52691.7,	42995.5,	null,	null,	null,	null,	null,	null],
[582,	30173.7,	43696.8,	49606.8,	40513.9,	null,	null,	null,	null,	null,	null],
[580,	29562.7,	42733.9,	48573.9,	39814.4,	null,	null,	null,	null,	null,	null],
[575,	28150.5,	40624.1,	46220.5,	37841.3,	null,	null,	null,	null,	null,	null],
[574,	27968.3,	40368.5,	45530.3,	37233.5,	null,	null,	null,	null,	null,	null],
[572,	27310.2,	39508.1,	44738.2,	36723.7,	null,	null,	null,	null,	null,	null],
[569,	26450.4,	38259.4,	43442.9,	35673,	null,	null,	null,	null,	null,	null],
[567,	25908.6,	37599.5,	42552.7,	34925.3,	null,	null,	null,	null,	null,	null],
[566,	25790,	37258.6,	42151.7,	34565.8,	null,	null,	null,	null,	null,	null],
[561,	24448.6,	35380.5,	39926.3,	32866.6,	null,	null,	null,	null,	null,	null],
[559,	24006.6,	34647.4,	39098,	32242.5,	null,	null,	null,	null,	null,	null],
[557,	null,	null,	null,	null,	null,	22133.1,	null,	36019.7,	30113.4,	33199],
[553,	22514.3,	32786.6,	37027.9,	30250.5,	null,	null,	null,	null,	null,	null],
[551,	null,	null,	null,	null,	null,	20792.3,	null,	34008.3,	28600.9,	31394.5],
[549,	null,	null,	null,	null,	null,	20354.9,	null,	33283.8,	27851,	30680],
[548,	21679,	30998.6,	35221.5,	28667.8,	null,	null,	null,	null,	null,	null],
[544,	null,	null,	null,	null,	null,	19411.9,	null,	31771,	26458.8,	29302.5],
[543,	null,	null,	null,	null,	28324.4,	19234.7,	null,	31441.5,	26185.8,	29042.2],
[541,	null,	null,	null,	null,	null,	18853.8,	null,	30760.4,	25835.2,	28387],
[540,	19919.4,	28845.3,	32346.4,	26664.9,	null,	null,	null,	null,	null,	null],
[538,	null,	null,	null,	null,	null,	18363.3,	null,	29895.9,	25061.8,	27632.2],
[536,	19213.2,	27667.7,	31168.2,	25510.9,	null,	17981,	null,	29278.5,	24488,	27102],
[535,	null,	null,	null,	null,	26133.6,	17743.8,	null,	29099.6,	24246.3,	26739.3],
[530,	null,	null,	null,	null,	null,	16962.3,	18964.9,	27579.2,	23039.7,	25486.2],
[528,	17721.2,	25646.6,	28707.6,	23594.1,	null,	16566.9,	null,	27067.5,	22560.5,	24886.6],
[522,	null,	null,	null,	null,	null,	15756.2,	17517.5,	25535.8,	21335.8,	23584.3]
	  ]);

  // Create and draw the visualization.
  new google.visualization.LineChart(document.getElementById('visualization')).
      draw(data, {curveType: "function",
                  width: 500, height: 400,
                  vAxis: {maxValue: 10},
                  pointSize: 5,
                  lineWidth: 2,
                  interpolateNulls: true
                 }
          );
}
​